{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["cell type", "cell line", "RNA", "protein"], "input": "A lowered affinity to dexamethasone was found in one female patient , while a lowered number of receptors was found in three patients ."}
{"cell type": [], "cell line": [], "RNA": [], "protein": []}